Alert archive / Arkansas / Flash Flood Warnings in 2017

Flash Flood Warning 54, NWS Little Rock, AR

June 23, 2017Garland County, Grant County, Hot Spring County, Arkansas

NWS Little Rock, AR issued this flash flood warning at Jun 23, 2017, 6:43 PM CDT for Garland County, Grant County, Hot Spring County, Arkansas. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jun 23, 2017, 6:43 PM CDT (23:43 UTC)
Expired
Jun 23, 2017, 9:45 PM CDT
In force
3 hr
Issued by
NWS Little Rock, AR
Area
Storm-based polygon
Flood severity
None

Counties Garland County, AR, Grant County, AR, Hot Spring County, AR

The radar

The Little Rock radar (KLZK), 72 km from the middle of the area, began a volume at 23:46 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Shreveport, LA (KBAD), launched 12:00Z, 11.7 hours before the alert went out and 229 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Shreveport, LA at 12:00Z on 2017-06-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1280 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Shreveport, LA at 12:00Z on 2017-06-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 44 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
1280 J/kg
Mixed-layer CIN
-42 J/kg
Mixed-layer LCL
791 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
44 m²/s²
0-3 km storm-relative helicity
162 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Little Rock, AR wrote its last area forecast discussion before this flash flood warning went out at Jun 23, 6:43 PM CDT, 0 minutes earlier.

Area forecast discussion, Jun 23, 6:43 PM CDT, 0 minutes before
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Hazardous weather outlook, Jun 23, 5:30 PM CDT, 1 hour 13 minutes before
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In the hours before

Special weather statement, Jun 23, 6:04 PM CDT, 39 minutes before
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Special weather statement, Jun 23, 6:11 PM CDT, 32 minutes before
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Local storm report, Jun 23, 6:28 PM CDT, 15 minutes before
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Special weather statement, Jun 23, 6:34 PM CDT, 9 minutes before
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Special weather statement, Jun 23, 6:36 PM CDT, 7 minutes before
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Special weather statement, Jun 23, 6:38 PM CDT, 5 minutes before
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The office that day

Everything else NWS Little Rock, AR issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 22, 7:12 PM CDTTornado WarningLZKPrairie, White33 min
Jun 22, 7:36 PM CDTFlash Flood WarningLZKIndependence, Jackson, Lonoke, Prairie, White3 hr
Jun 22, 7:37 PM CDTSpecial Weather StatementLZKWhite23 min
Jun 22, 8:07 PM CDTSpecial Weather StatementLZKWhite23 min
Jun 22, 10:16 PM CDTFlash Flood WarningLZKLonoke, Prairie, White3 hr
Jun 23, 12:51 AM CDTFlash Flood WarningLZKCleveland, Dallas, Grant3 hr
Jun 23, 5:03 AM CDTFlash Flood WarningLZKBradley, Drew2 hr
Jun 23, 6:04 AM CDTFlash Flood WarningLZKArkansas, Desha, Drew, Jefferson, Lincoln, Monroe3 hr
Jun 23, 1:24 PM CDTSpecial Weather StatementLZKBaxter, Boone, Marion, Searcy36 min
Jun 23, 1:34 PM CDTSevere Thunderstorm WarningLZKBoone26 min
Jun 23, 1:46 PM CDTSevere Thunderstorm WarningLZKBaxter, Boone, Marion29 min
Jun 23, 1:55 PM CDTSevere Thunderstorm WarningLZKBoone, Marion, Newton, Searcy35 min
Jun 23, 2:11 PM CDTSevere Thunderstorm WarningLZKBaxter, Fulton, Izard49 min
Jun 23, 2:16 PM CDTSevere Thunderstorm WarningLZKBaxter, Izard, Marion29 min
Jun 23, 2:23 PM CDTSevere Thunderstorm WarningLZKNewton37 min
Jun 23, 2:24 PM CDTSevere Thunderstorm WarningLZKBaxter, Marion, Searcy36 min
Jun 23, 2:41 PM CDTSevere Thunderstorm WarningLZKIndependence, Izard, Sharp, Stone49 min
Jun 23, 2:50 PM CDTSevere Thunderstorm WarningLZKJohnson, Newton, Pope40 min
Jun 23, 2:57 PM CDTSpecial Weather StatementLZKVan Buren48 min
Jun 23, 3:00 PM CDTSevere Thunderstorm WarningLZKFulton, Sharp45 min
Jun 23, 3:01 PM CDTSpecial Weather StatementLZKNewton44 min
Jun 23, 3:17 PM CDTSevere Thunderstorm WarningLZKCleburne, Independence, Jackson, Stone, White43 min
Jun 23, 3:22 PM CDTSevere Thunderstorm WarningLZKCleburne, Conway, Faulkner, Van Buren, White38 min
Jun 23, 3:29 PM CDTSpecial Weather StatementLZKJohnson, Pope46 min
Jun 23, 3:31 PM CDTSevere Thunderstorm WarningLZKIndependence, Jackson, Sharp29 min
Jun 23, 3:33 PM CDTSevere Thunderstorm WarningLZKJohnson27 min
Jun 23, 3:55 PM CDTSpecial Weather StatementLZKLogan35 min
Jun 23, 4:01 PM CDTSpecial Weather StatementLZKConway, Faulkner, White44 min
Jun 23, 4:11 PM CDTSpecial Weather StatementLZKPerry49 min
Jun 23, 4:14 PM CDTSpecial Weather StatementLZKJohnson46 min
Jun 23, 4:26 PM CDTSpecial Weather StatementLZKLonoke, Perry, Prairie, Pulaski, Saline49 min
Jun 23, 4:30 PM CDTSpecial Weather StatementLZKLogan, Yell30 min
Jun 23, 4:39 PM CDTSevere Thunderstorm WarningLZKFaulkner, Perry, Pulaski, Saline51 min
Jun 23, 4:49 PM CDTSpecial Weather StatementLZKScott26 min
Jun 23, 4:55 PM CDTSpecial Weather StatementLZKPolk, Scott50 min
Jun 23, 5:04 PM CDTSevere Thunderstorm WarningLZKGarland, Hot Spring, Saline41 min
Jun 23, 5:04 PM CDTSevere Thunderstorm WarningLZKLogan, Scott26 min
Jun 23, 5:22 PM CDTSpecial Weather StatementLZKYell38 min
Jun 23, 5:26 PM CDTSevere Thunderstorm WarningLZKGrant, Saline37 min
Jun 23, 5:30 PM CDTSpecial Weather StatementLZKJefferson45 min
Jun 23, 5:34 PM CDTSpecial Weather StatementLZKArkansas, Monroe41 min
Jun 23, 5:47 PM CDTSpecial Weather StatementLZKGarland, Hot Spring43 min
Jun 23, 5:48 PM CDTSevere Thunderstorm WarningLZKScott27 min
Jun 23, 5:58 PM CDTSpecial Weather StatementLZKMontgomery47 min
Jun 23, 6:04 PM CDTSpecial Weather StatementLZKGrant41 min
Jun 23, 6:11 PM CDTSpecial Weather StatementLZKMontgomery34 min
Jun 23, 6:34 PM CDTSpecial Weather StatementLZKPike41 min
Jun 23, 6:36 PM CDTSpecial Weather StatementLZKHot Spring39 min
Jun 23, 6:38 PM CDTSpecial Weather StatementLZKCleveland, Desha, Lincoln52 min

Nearby

Flash Flood Warnings in Arkansas, 2017Every flash flood warning in 2017

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.